15940802967

素因数分解:

$3^1\times {\mathrm{8389}}^1\times {\mathrm{633401}}^1$

素因数の和:641793

約数の個数: 8

約数和(自身を含む): 21256971120

約数和(自身を除く): 5316168153

約数列:

[1, 3, 8389, 25167, 633401, 1900203, 5313600989, 15940802967]

約数ペア:

[(1, 15940802967), (3, 5313600989), (8389, 1900203), (25167, 633401)]